Q: Is 55,420,014 a Prime Number?

 A: No, 55,420,014 is not a prime number.

Why is 55,420,014 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 55420014 can be evenly divided by 1 2 3 6 13 26 39 78 710,513 1,421,026 2,131,539 4,263,078 9,236,669 18,473,338 27,710,007 and 55,420,014, with no remainder.

Since 55,420,014 cannot be divided by just 1 and 55,420,014, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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